#include<bits/stdc++.h>
//#include "friend.h"
using namespace std;
const int MAXN = 1E5+5;
int n,val[MAXN];
vector<int> adj[MAXN];
int case1(){
int mxval = 0;
for (int i = 0; i < (1 << n); i++) {
vector<int> x;
x.clear();
for (int j = 0; j < n; j++) {
if ( (1 << j) & i)
x.push_back(j);
}
bool flag = 1;
for (int j:x) {
for (int k:x) {
for (int h : adj[j])
if (h == k) flag = 0;
}
}
if (flag) {
int s = 0;
for (int j:x) s += val[j];
mxval = max(mxval,s);
}
}
return mxval;
}
int case2(){
int s = 0;
for (int i = 0; i < n; i++) s+= val[i];
return s;
}
int findSample(int n1,int confidence[],int host[],int protocol[]){
n = n1;
int type[] = {1,1,1};
for (int i =0; i < n; i++) val[i] = confidence[i];
for (int i = 1; i < n; i++) {
int x = protocol[i];
int v = host[i];
for (int j =0; j< 3; j++) if (x != j ) type[j] = 0;
if (x == 0) {
adj[v].push_back(i);
adj[i].push_back(v);
}
else {
for (int f:adj[v]) adj[i].push_back(f), adj[f].push_back(i);
if (x == 2) {
adj[i].push_back(v);
adj[v].push_back(i);
}
}
}
if (n <= 10) return case1();
if (type[1]) return case2();
if (type[2]) return *max_element(val,val+n);
return 1;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
6 ms |
2688 KB |
Output is correct |
2 |
Correct |
6 ms |
2688 KB |
Output is correct |
3 |
Correct |
6 ms |
2688 KB |
Output is correct |
4 |
Correct |
6 ms |
2688 KB |
Output is correct |
5 |
Correct |
6 ms |
2688 KB |
Output is correct |
6 |
Correct |
6 ms |
2688 KB |
Output is correct |
7 |
Correct |
6 ms |
2688 KB |
Output is correct |
8 |
Correct |
6 ms |
2688 KB |
Output is correct |
9 |
Correct |
6 ms |
2688 KB |
Output is correct |
10 |
Correct |
6 ms |
2688 KB |
Output is correct |
11 |
Correct |
6 ms |
2688 KB |
Output is correct |
12 |
Correct |
7 ms |
2688 KB |
Output is correct |
13 |
Correct |
6 ms |
2688 KB |
Output is correct |
14 |
Correct |
6 ms |
2688 KB |
Output is correct |
15 |
Correct |
6 ms |
2688 KB |
Output is correct |
16 |
Correct |
6 ms |
2688 KB |
Output is correct |
17 |
Correct |
6 ms |
2688 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
6 ms |
2688 KB |
Output is correct |
2 |
Correct |
6 ms |
2688 KB |
Output is correct |
3 |
Correct |
6 ms |
2688 KB |
Output is correct |
4 |
Correct |
6 ms |
2688 KB |
Output is correct |
5 |
Correct |
6 ms |
2688 KB |
Output is correct |
6 |
Correct |
6 ms |
2688 KB |
Output is correct |
7 |
Correct |
6 ms |
2688 KB |
Output is correct |
8 |
Correct |
6 ms |
2688 KB |
Output is correct |
9 |
Correct |
6 ms |
2688 KB |
Output is correct |
10 |
Correct |
6 ms |
2688 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
8 ms |
3584 KB |
Output is correct |
2 |
Correct |
21 ms |
6528 KB |
Output is correct |
3 |
Correct |
6 ms |
2688 KB |
Output is correct |
4 |
Correct |
11 ms |
5504 KB |
Output is correct |
5 |
Correct |
14 ms |
6528 KB |
Output is correct |
6 |
Correct |
6 ms |
2688 KB |
Output is correct |
7 |
Correct |
8 ms |
3200 KB |
Output is correct |
8 |
Correct |
8 ms |
3456 KB |
Output is correct |
9 |
Correct |
6 ms |
2688 KB |
Output is correct |
10 |
Correct |
15 ms |
6784 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
6 ms |
2688 KB |
Output is correct |
2 |
Correct |
6 ms |
2688 KB |
Output is correct |
3 |
Correct |
6 ms |
2688 KB |
Output is correct |
4 |
Correct |
6 ms |
2688 KB |
Output is correct |
5 |
Incorrect |
6 ms |
2688 KB |
Output isn't correct |
6 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
6 ms |
2688 KB |
Output is correct |
2 |
Correct |
5 ms |
2688 KB |
Output is correct |
3 |
Correct |
6 ms |
2688 KB |
Output is correct |
4 |
Correct |
6 ms |
2688 KB |
Output is correct |
5 |
Correct |
6 ms |
2688 KB |
Output is correct |
6 |
Correct |
6 ms |
2688 KB |
Output is correct |
7 |
Correct |
6 ms |
2688 KB |
Output is correct |
8 |
Correct |
6 ms |
2688 KB |
Output is correct |
9 |
Incorrect |
6 ms |
2688 KB |
Output isn't correct |
10 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
6 ms |
2688 KB |
Output is correct |
2 |
Correct |
6 ms |
2688 KB |
Output is correct |
3 |
Correct |
6 ms |
2688 KB |
Output is correct |
4 |
Correct |
6 ms |
2688 KB |
Output is correct |
5 |
Correct |
6 ms |
2688 KB |
Output is correct |
6 |
Correct |
6 ms |
2688 KB |
Output is correct |
7 |
Correct |
6 ms |
2688 KB |
Output is correct |
8 |
Correct |
6 ms |
2688 KB |
Output is correct |
9 |
Correct |
6 ms |
2688 KB |
Output is correct |
10 |
Correct |
6 ms |
2688 KB |
Output is correct |
11 |
Correct |
6 ms |
2688 KB |
Output is correct |
12 |
Runtime error |
238 ms |
65540 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
13 |
Halted |
0 ms |
0 KB |
- |